<div dir="ltr">Are multiple 183s from the endpoint that changes the SDP allowed? I'm under the impression this is broken, similar to <a href="http://wiki.freeswitch.org/wiki/NDLB#NDLB-allow-nondup-sdp">http://wiki.freeswitch.org/wiki/NDLB#NDLB-allow-nondup-sdp</a><div>
... which is why when the codec changes, FS freaks out and cancels the call because of codec negotiation error.<br><div>Does that NDLB flag allow this, too?<br><div><br><div>First has: audio 10116 RTP/AVP <b>0</b> 101 13</div>
<div>Second has: audio 49020 RTP/AVP <b>8</b> 13 101</div><div>PCAP: <a href="http://ge.tt/7MpyBwJ">http://ge.tt/7MpyBwJ</a></div><div><br></div><div>Can someone point me to the specific RFC so I can tell the supplier to fix it?</div>
<div>And just curious.. what would make this allowed? A re-INVITE..?</div><div><br>-Avi</div></div></div></div></div>